{
  "name": "にほんご学習アプリ",
  "short_name": "日本語学習",
  "description": "仕事・生活・安全で使う日本語を自主学習できるアプリ",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "background_color": "#F9FAFB",
  "theme_color": "#3B82F6",
  "lang": "ja",
  "orientation": "portrait-primary",
  "categories": ["education", "utilities"],
  "icons": [
    {
      "src": "./icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "./icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "./icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}